Ji'an City, Jiangxi Province, in accordance with the urban positioning of "cultural Luling, landscape Ji'an", unswervingly implements the strategy of "ecological city, green development", takes the promotion of ecological civilization construction as an important starting point, integrates the four colors of Luling's "red, ancient, green and gold", focuses on key areas such as low-carbon industry, low-carbon energy, green life and green buildings, improves the system and mechanism to respond to